if you just buy bitcoin in under $880 then you can sell it now and take the profit while the profit is not much depend on the price $1100 but i hope you don't go with the panic people in the market because i see this in the market and the price is down to deep. but if you have more money, then i think you can prepare to buy bitcoin so you have more bitcoin in your wallet and you can ready for waiting the increasing price.
If somebody bought at $880, he could have made almost 100 dollar profit already.